ATO Tax Calculator 2026
Calculate your tax return instantly.
Free Australian tax calculator updated for 2026-27 ATO rates. Work out your tax refund, take-home pay, Medicare levy and HECS repayment in seconds.
For guidance, not tax advice.
Know what you take home.
Start with your income. Fine-tune the details whenever you like.
Your tax, at a glance
Change any detail to update your estimate instantly.
What to do next
A calculation is a starting point. Here are a few ways to keep moving.
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From a number to a next step.
No jargon, no account, no guesswork about what to do first.
Enter your income details
Add your annual income and choose the details that apply to you.
See your instant breakdown
Explore estimated tax, Medicare levy, study-loan repayments and take-home pay.
Choose your next move
Use the estimate as a guide, then lodge or speak with a registered tax professional.
Get to know your tax.
Practical explainers for the questions Australians ask every tax year.
Tax refund calculator
Estimate whether you could receive a refund or have tax to pay.
02Australian tax brackets
Understand marginal rates and what they mean for your income.
03Medicare levy
See the standard levy and learn about the MLS surcharge.
04HECS / HELP repayments
Estimate how study loan repayments can affect your take-home pay.
05Tax return dates
Check key dates, the lodgement process and what to prepare.